SKD-390 Sulfur Dioxide Detector, Distillation Volume Adjustable 15-30Ml/Min, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#: STEM-AIAE-3384-LGZ)

The shell is made of high-quality ABS engineering plastic as a whole, which is resistant to strong acid and alkali.
The connection of each pipeline inside the instrument is made of special rubber hose resistant to high temperature and strong acid and alkali, which improves the accuracy and life of the instrument, and does not need to be replaced for 3 years.
The instrument uses suction to add acid to ensure the consistency of reagents such as acid each time, which improves the repeatability of distillation.

Measuring range: 0-50mgSO2
S02 recovery rate: better than 99.5% (excluding titration)
Repeatability: RSD≤0.5% (excluding titration)
Determination of sample weight: solid <100g, liquid <100ml (depending on the sample content)
Distillation speed: 3-10 minutes/sample
Distillation time: can be set arbitrarily (0~99 minutes)
Storage Quantity: Programmable, store 100 ways of adding acid, adding absorbing liquid, and distillation time
Operation mode: automatic/manual dual mode
Distillation volume adjustable: 15-30ml/min
Instrument size: 370*300*380mm
Protection function: water flow, temperature, reagent level, liquid crystal display
Optional: 4-hole 550ml test tube rack

Use matching distillation tube 550ml.
Adopt automatic acid addition, automatic water replenishment and automatic distillation system. (Automatically add absorbing liquid, only SKD-320/390 has this function)
The distillation time and the amount of reagents added are adjustable, and the distillation end is automatically prompted.
The cleaning control system realizes the intelligent cleaning of the distiller, so that the distillation is more thorough and the precision is higher.
SKD-310/320 digital display, SKD-390 liquid crystal display, background multi-parameter adjustment.
With distillation cup anti-dry burning technology.
Distillation power is adjustable 1500W adjustable.
Since the sulfur dioxide gas is a heavier gas, the vapor pressure generated by the powerful distillation capacity of the instrument pushes the sulfur dioxide gas into the condenser tube, thereby effectively improving the recovery rate of the instrument and reducing the distillation time.
The safety protection system can realize the automatic protection of the water shortage of the distiller and the pipeline, and the liquid level detection of the absorption liquid, acid liquid and condensation will be performed. Or after the condensed water is normal, the instrument can resume the current state and continue to detect to ensure the accuracy and protection of the measured sample data (only SKD-320/390 has this function).

SKD-3104 Intelligent Sulfur Dioxide Distillation Instrument, 4 Channels, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#-STEM-AIAE-3381-LGZ)
SKD-310 Sulfur Dioxide Detector, 370*300*380mm, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#-STEM-AIAE-3382-LGZ)
SKD-320 Sulfur Dioxide Detector, 3-10 Minutes/Sample, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#-STEM-AIAE-3383-LGZ)